A .029°
B .30°左
C .30°右
D .331°
[单选题]某船罗航向233°,该地磁差2°W,罗经自差1°W,测得某物标罗方位200°,则该物标的舷角为()。A .033°B .30°左C .30°右D .33°左
[单选题]某船罗航向045°,该地磁差2°W,罗经自差1°E,该船左正横物标真方位为()。A .314°B .316°C .135°D .134°
[单选题]某船陀罗航向232°,陀罗差2°W,测得某物标陀罗方位080°,则该物标舷角为()。A .150°B .152°C .154°D .208°
[单选题]某轮罗航向230°,磁差2°W,自差1°E,当测得某物标真方位020°时,该物标舷角为()。A .151°B .150°C .149°D .153°
[单选题]某船陀罗航向230°,陀罗差2°W,测得某物标真方位170°,则该物标舷角为()。A .62°左B .60°左C .298°D .302°
[单选题]某船陀罗航向140°,陀罗差2°E,测得某物标陀罗方位350°,则该物标舷角为()。A .210°B .152°左C .148°左D .212°
[单选题]某船陀罗航向140°,陀罗差1°E,测得某物标真方位080°,则该物标舷角为()。A .61°B .060°C .299°D .300°
[单选题]某轮罗航向314°,该轮磁差1°W,自差2°E,则右舷150°处物标罗方位为()。A .103°B .104°C .105°D .165°
[单选题]某轮罗航向045°,该轮磁差1°W,自差2°E,则舷角150°的物标罗方位为()。A .196°B .255°C .195°D .254°
[单选题]某船罗航向315°,该轮磁差2°E,自差1°W,该船左正横物标真方位为()。A .226°B .225°C .224°D .046°